@article{1476785,
      author = {Hower, Ralph M., },
      url = {http://library.usi.edu/record/1476785},
      title = {The History of an Advertising Agency : N. W. Ayer &  Sons at Work, 1869-1949, Revised Edition /},
      doi = {https://doi.org/10.4159/harvard.9780674183322},
      recid = {1476785},
      pages = {1 online resource (647 p.) :},
}